ARM: restart: remove comments about adding code to arch_reset()

arch_reset() is deprecated; systems should hook into system restart via
the 'restart' method in the platforms machine description record.

Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Jamie Iles <jamie@jamieiles.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-msm/include/mach/system.h

@@ -12,14 +12,10 @@
  * GNU General Public License for more details.
  *
  */
-
-#include <mach/hardware.h>
-
 void arch_idle(void);
 
 static inline void arch_reset(char mode, const char *cmd)
 {
-	for (;;) ;  /* depends on IPC w/ other core */
 }
 
 /* low level hardware reset hook -- for example, hitting the